Using Jupyter Notebook

To start with Jupyter Notebook, first follow the steps in the Python set up documentation.

Jupyter Notebook is an interactive web-based notebook frequently used for data analysis and visualization. You can access data stored in Datomic for analysis in Jupyter Notebook (or any Python-based system) using the PyHive Presto library.

Installing Jupyter

Use the venv created previously to perform the steps below.

From the directory created when making the venv (my-python-env):

venv/bin/activate

Install Jupyter by running:

pip install jupyterlab

Using Jupyter Notebook with Datomic Analytics

Start a Jupyter Notebook with the following command:

jupyter notebook

Browse to the URL reported by this command
Create a new Python3 Notebook
To connect to your Datomic Analytics from Jupyter, use the configuration below:

from pyhive import presto
conn = presto.connect(
    host='<host>',
    port=<port>,
    catalog='<catalog>',
    schema='<schema>',
    username='presto'
)
cur = conn.cursor()

Run a test query:

cur.execute('SELECT * FROM system.runtime.nodes')
print(cur.fetchall())